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Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems

Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems

Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
$ 9.97

Score By Feature

Based on 5,647 ratings
Easy to use
9.69
Accuracy
9.70
Easy to read
9.68
Value for money
9.51

OveReview Final Score

How Our Score Is Calculated

Product Description

Provides an accurate way to detect most of the most common wiring problems associated with standard and GFCI outlets
Checks operation of ground fault protective devices at outlets fitted with GFI outlets
Build to withstand up to a 6 inch drop a drop of two meters (six feet)
A temperature range of 32 to 140 degrees Fahrenheit (0 to 40 degrees Celsius) is considered operating.
Listed voltage is 110/125V AC at 50/60 Hertz in 3-wire outlets

Questions & Answers

On most GFCIs, testing with a small current between neutral and hot is included in the test button. How does this test work? Is a small current made between the hot wire ?

In addition to 5mA in this case, GFCI devices will trip if they detect a voltage leak or voltage between the hot and ground wire. GFCI breakers usually have a higher sensitivity than standalone GFCI devices, since they have to deal with 5 mA to stop the human heart.

According to the instructions inside the package, all appliances on the circuit should be unplugged before testing to reduce the likelihood of error. What a difficult task, isn't it?

The device creates an arc fault (controlled) when using the AFCI function so that the upstream device can detect and interrupt the circuit when it is detected. Introducing an arc fault can damage several components in the circuit, especially highly sensitive ones. It is therefore a good idea to remove these devices before introducing the

Each side of the tool is colored based on a code?

There is only one top side. I'm not sure why you would need both sides (I use it every day at work).

Are these outlets GFCI only or can it be used with all outlets? Thanks for sharing. ?

A ground is provided for all outlets

Selected User Reviews For Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems

It is dangerous to use this product
3/5

In particular, this product cannot reliably perform a test on an open surface. Neo bulbs require little current, so it can be used almost anywhere. My tester showed that the outlet had a good ground when I tested it with an outlet known to have an open Then the test will be the same but with a 15-millimeter I tried connecting the Hot to Ground light bulb, but nothing happened. We all learn as part of our electrical trade that the only way to find out if a circuit works is to put some No load is applied to the circuit when you are using this tester, so you are assured that you have a good ground when you don't. It boggles my mind because Klein has such a high reputation in the electrical tools market, but whoever makes this tester for them is making a dangerously defective one.

Charlie Rangel
Charlie Rangel
| Sep 27, 2020
Work for a few months and then quit
3/5

A couple of months later, the product broke despite my best care, despite it being used very heavily. My work vest still looks brand new even though it was tucked in. It shows an open ground even when the receptacle is properly wired due to a loose connection in the tester. You will see the lights flicker if you wiggle the tester inside the receptacle.

Wrenley Valenzuela
Wrenley Valenzuela
| Aug 02, 2020
The only work I did was for two days
3/5

As part of new construction, for the first two days, everything worked as it should. As soon as that happened, open neutral was displayed. Just seeing the middle light flash let me know if the circuit is OK. I had thought Klein would be a quality brand. I was very disappointed with this tester. I am updating. To return the item the customer can return it for a refund within 30 days of the purchase date. Since I requested my refund before the 30 day period, now there is no way for it to arrive in time. Now It is highly recommended you give yourself a few days to reach your destination when you request a refund. That Klein product was so crappy, you'd think Klein products would be on a similar level as Snap-On. We now come to the.

Evelyn Harding
Evelyn Harding
| Feb 09, 2021
In the case of a nonexistent warranty, After a few months, he was busted
3/5

This is a very useful tool for home inspectors as I use it every day. Initially it lasted for about 3 months, but then the ground plug became buried in the casing and the other prongs came A refund or replacement was requested in a warranty claim with Klein, but they never got back to me after two According to the manufacturer, it should have a 1-year It is true that many Klein products are excellent, but in recent years more and more people complain about Klein tools, and this is another complaint. They still need to stand by their claim that they'll give a full year warranty against manufacturer's defects, even though the product is inexpensive. A Sperry is the way to go. The one I am using now has a better grip and I am having good success with it.

Rayne Lancaster
Rayne Lancaster
| Dec 08, 2020
Ain't nothing right here
3/5

Despite the tool being shipped in a shipping bag without manufacturer's packaging, it still arrived loose. It has no instructions, nor does it have a bubble card. This doesn't work, so we have to get rid of it. This indicates an open neutral position on all issues. It is incorrect for me to be able to turn on this computer if it is like that. It's disappointing that Klein was not on the show since he has a good reputation in this region.

Emely Shah
Emely Shah
| Jul 03, 2021
"Site Wiring Fault" on APC Products is ideal for apartments and residential buildings
5/5

The service technicians came to my apartment to investigate why all my APC battery backups and power strips kept indicating there was a fault with the wiring. Since I live in an apartment, I always ask the maintenance crew if there is a problem and they said there wasn't. All of my outlets showed me an open ground as well.
I tested all of my outlets. When I shut the power off and removed the outlets, I found that the grounding lines were all Having asked our maintenance crew again to check the outlets, they replied that they would. When it was shown that there was an open ground, they discovered that none of the ground lines actually ran through the back of I was able to avoid a fire or electric short/shock due to this little device. It is a good tool to have that just checks your outlets to make sure they work, even if it is for $9.

Novah Bryant
Novah Bryant
| Dec 29, 2020
There appear to be no problems with my house's wiring
5/5

The wiring in my house was too good for anything else but 'ok' lights to appear at every outlet. As far as I'm concerned, I was not able to keep my house from burning down with any light combos. Reviewing isn't that hard, so why write one? Do not push the GFCI button unless you are okay with that happening. The little reset button on your outlet will make you think you pressed it correctly, but in fact, it blew them all through the It will cause your coffee maker to go crazy and you won't be able to make coffee in the morning, your alarm clock will go crazy when the back up battery runs low in the middle of the night, your clocks will become timeless, and your iphone will be on 25% power. The GFCI button really simulates an EMP in order to test the circuit. I'm really happy to hear you guys came up with this cool tool. It's a great tool to have around when you're You can check your outlets' wiring by plugging the device into them around the house. Sort of like an electronic stethoscope that tests the electrical health of a home you are considering.

Madilynn Rocha
Madilynn Rocha
| Feb 20, 2021
I fixed a number of incorrectly wired outlets
5/5

After thinking about it for a long time, I decided to troubleshoot some outlets in my house and ordered this outlet tester. The product is very affordable and highly rated, so I decided to buy Why cannot I use them as well? I have seen electricians and home inspectors use them. The number of outlets I checked in my house must have been 25 and I found no less than 10 that were wired incorrectly. The hot and neutral wires were either reversed or they were not grounded, even though a grounding wire was After correcting all outlets, the testing is now as good as new. It was a literal lifesaver since miswired outlets could have caused a fire. We recommend this very highly!.

Andy Gonzales
Andy Gonzales
| Aug 16, 2020

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